Comment:
Great spot. Nice view & road is v good condition. I signed in & asked if I could ride up to / down from the fortress on my mountain bike. No issues. Tough on the way up but the downhill is worth it.
I ended up tipping the guy who works there because he was so friendly & let me practice my Spanish. But there was never any suggestion that I ought to.
Blog: foxo
Place: Zapotec Guiengola fortress (near Tehuantepec)
Visited: October 20th, 2018
Location: 16.38206, -95.30746